The Decayed Abacus of Abeo Pledge is a 3206 years old piece made by Abeo Pledge, a merchant living in Naqa.
Considering its age and the quality of the work, people consider it of no value.
It is engraved with african patterns and some symbols pertaining to Animism.
This piece doesn't exist, but as a legend. It is said that in the year -1052, Udad Pledge, the owner, made use of it in Naqa to empower the Pledge family. Now it is lost, or broken, we will never know.